OBDSTAR World’s First Release GM IMMO Upgrade V33.24, Support Lastest GM Vehicle Up to 2021, No need Pin Code.
Supported Device: OBDSTAR X300 DP PLUS, OBDSTAR X300 PRO 4
Please note that: It need work with OBDSTAR CAN FD Adapter
Update Details: Add car models and key type below
Key Type Proximity:
GMC Yukon/Sierra/Denali 2021
Buick Envision 2021
Cadillac Escalade/CT5/CT4 2021
Chevrolet Tahoe/Silverado/Suburban 2021
Key Type Proximity/Blade:
Chevrolet TRAX/TRACKER 2020
